CN108799474A - variable-speed motor with oil cooling outer circulation - Google Patents
variable-speed motor with oil cooling outer circulation Download PDFInfo
- Publication number
- CN108799474A CN108799474A CN201811017196.XA CN201811017196A CN108799474A CN 108799474 A CN108799474 A CN 108799474A CN 201811017196 A CN201811017196 A CN 201811017196A CN 108799474 A CN108799474 A CN 108799474A
- Authority
- CN
- China
- Prior art keywords
- cooling
- cooling water
- variable
- lubricating oil
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
- F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
- F16H57/0417—Heat exchangers adapted or integrated in the gearing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention relates to the variable-speed motors with oil cooling outer circulation, lubricating oil is arranged in the inside lower half portion of reducer shell, air cooler is fixedly mounted on the outside of reducer shell, it is fixedly mounted on the same pedestal with reducer shell, cycle water inlet and circulating water outlet are provided on air cooler, the outlet of water inlet connection cycle pump group part is recycled, the outlet of the entrance of the cooling water heat exchanger tube of circulating water outlet connection, cooling water heat exchanger tube is connected with cycle pump group part.Variable-speed motor of the present invention with oil cooling outer circulation is not necessarily to additional other equipment, lubricating oil is arranged in variable-speed motor enclosure interior, lower part of the housing carries cooling water heat exchanger tube, cooling water is recirculated cooling water, recirculated water air cooler is equipped with outside variable-speed motor, after recirculated water is cooled in air cooler, the heat of lubricating oil is absorbed in lubricating oil bath of entering, is fully exchanged heat.For entire variable-speed motor device on a pedestal, overall skid-mounted is compact-sized, powerful.
Description
Technical field
The present invention relates to field of machining and machinebuilding technology, are applied in speed reducer mechanical equipment, relate in particular to a kind of band
There is the variable-speed motor of oil cooling outer circulation.
Background technology
Speed reducer is the equipment for promoting torque for reducing rotating speed.It is the important component of dynamical system, is that key is set
It is standby, it is occupied an important position in entire power plant.Speed reducer itself is the equipment for carrying rotary part, rotary part
Even running for rotation axis, rotation axis is particularly significant for speed reducer, and gear is equipped in shaft, and different gears is mounted on
In different shafts, intermeshing forms gear mesh, has certain speed ratio, increases torque to have the function that slow down.
While engagement, a large amount of heat is will produce, if the temperature of meshing gear pair cannot be reduced in time, gear shifting quadrant texturing can be caused,
Cause vibration to increase, and then deteriorates final generation tooth face agglutination even heel fracture.
Invention content
The purpose of the present invention is to provide one kind being not necessarily to additional other equipment, the change with oil cooling outer circulation simple in structure
Fast machine.
In order to solve the above technical problems, the purpose of the present invention is be achieved through the following technical solutions：
Variable-speed motor with oil cooling outer circulation, by reducer shell, lubricating oil, air cooler, cooling water heat exchanger tube and cycle pump group
Part forms；
The lubricating oil is arranged in the inside lower half portion of reducer shell, and the air cooler is fixedly mounted on reducer shell
Outside is fixedly mounted on reducer shell on the same pedestal, and cycle water inlet and recirculated water are provided on the air cooler
Outlet, the outlet of the cycle water inlet connection cycle pump group part, the entrance of the cooling water heat exchanger tube of circulating water outlet connection,
The outlet of the cooling water heat exchanger tube is connected with cycle pump group part.
Cooling water exchanges heat after air cooler with air, and temperature declines, and the cooling water by cooling passes through recirculated water
Outlet enters cooling water heat exchanger tube, exchanges heat with lubricating oil, lubricating oil is cooled, the cooling water after heat exchange enters cycle
Enter recirculated water entrance after pump group part, carries out circulating cooling.
The beneficial effects of the present invention are：
Variable-speed motor of the present invention with oil cooling outer circulation is not necessarily to additional other equipment, and lubricating oil is arranged in variable-speed motor shell
Inside, lower part of the housing carry cooling water heat exchanger tube, and cooling water is recirculated cooling water, and cycle water-air cooling is equipped with outside variable-speed motor
Device after recirculated water is cooled in air cooler, absorbs the heat of lubricating oil, is fully exchanged heat in lubricating oil bath of entering.Entirely
For variable-speed motor device on a pedestal, overall skid-mounted is compact-sized, powerful.This carries the variable-speed motor knot of oil cooling outer circulation
Structure is simple, easy to use, easy for installation, safe and reliable and easy to maintain, had not only improved production efficiency but also had made speed reducer
Service life effectively extends, and large batch of put goods on the market will generate positive social benefit and significant economic benefit.
Description of the drawings
Fig. 1 is the structural schematic diagram of the variable-speed motor with oil cooling outer circulation；
Wherein, 1- reducer shells；2- lubricating oil；3- air coolers；31- recycles water inlet；32- circulating water outlets；4- cooling waters
Heat exchanger tube；5- recycles pump group part.
Specific implementation mode
The present invention is described in further detail below：The present embodiment under based on the technical solution of the present invention into
Row is implemented, and gives detailed embodiment, but protection scope of the present invention is not limited to following embodiments.
As shown in Figure 1, the variable-speed motor with oil cooling outer circulation, by reducer shell 1, lubricating oil 2, air cooler 3, cooling water
Heat exchanger tube 4 and cycle pump group part 5 form；
The lubricating oil 2 is arranged in the inside lower half portion of reducer shell 1, and the air cooler 3 is fixedly mounted on the decelerator body
The outside of body 1 is fixedly mounted on reducer shell 1 on the same pedestal, and cycle water inlet 31 is provided on the air cooler 3
With circulating water outlet 32, the outlet of the cycle water inlet 31 connection cycle pump group part 5, the connection cooling of the circulating water outlet 32
The outlet of the entrance of water heat exchanger tube 4, the cooling water heat exchanger tube 4 is connected with cycle pump group part 5.
Cooling water exchanges heat after air cooler 3 with air, and temperature declines, and the cooling water by cooling is by cycle
Water out 32 enters cooling water heat exchanger tube 4, exchanges heat with lubricating oil 2, and lubricating oil 2 is cooled, the cooling water after heat exchange
Enter recirculated water entrance 31 after into cycle pump group part 5, carries out circulating cooling.
The foregoing is only a preferred embodiment of the present invention, these specific implementation modes are all based on the present invention
Different realization methods under general idea, and scope of protection of the present invention is not limited thereto, it is any to be familiar with the art
Technical staff in the technical scope disclosed by the present invention, the change or replacement that can be readily occurred in, should all cover the present invention
Within protection domain.
Claims (2)
1. the variable-speed motor with oil cooling outer circulation, it is characterised in that：
By reducer shell（1）, lubricating oil（2）, air cooler（3）, cooling water heat exchanger tube（4）With cycle pump group part（5）Composition；
The lubricating oil（2）It is arranged in reducer shell（1）Inside lower half portion, the air cooler（3）It is fixedly mounted on and subtracts
Fast casing body（1）Outside, with reducer shell（1）It is fixedly mounted on the same pedestal, the air cooler（3）On be provided with
Recycle water inlet（31）And circulating water outlet（32）, the cycle water inlet（31）Connection cycle pump group part（5）Outlet, it is described
Circulating water outlet（32）The cooling water heat exchanger tube of connection（4）Entrance, the cooling water heat exchanger tube（4）Outlet with cycle pump group part
（5）It is connected.
2. the variable-speed motor according to claim 1 with oil cooling outer circulation, it is characterised in that：
Cooling water passes through air cooler（3）Afterwards, it exchanges heat with air, temperature declines, and the cooling water by cooling passes through recirculated water
Outlet（32）Into cooling water heat exchanger tube（4）With lubricating oil（2）It exchanges heat, by lubricating oil（2）It cools, after heat exchange
Cooling water enters cycle pump group part（5）Enter recirculated water entrance afterwards（31）, carry out circulating cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811017196.XA CN108799474A (en) | 2018-09-03 | 2018-09-03 | variable-speed motor with oil cooling outer circulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811017196.XA CN108799474A (en) | 2018-09-03 | 2018-09-03 | variable-speed motor with oil cooling outer circulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108799474A true CN108799474A (en) | 2018-11-13 |
Family
ID=64081757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811017196.XA Pending CN108799474A (en) | 2018-09-03 | 2018-09-03 | variable-speed motor with oil cooling outer circulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108799474A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469710A (en) * | 2018-11-30 | 2019-03-15 | 江西立德传动设备有限公司 | A kind of Worm reduction motor |
| CN113738859A (en) * | 2021-08-22 | 2021-12-03 | 祝平 | Energy-saving aerogenerator gear box water cooling plant |
-
2018
- 2018-09-03 CN CN201811017196.XA patent/CN108799474A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469710A (en) * | 2018-11-30 | 2019-03-15 | 江西立德传动设备有限公司 | A kind of Worm reduction motor |
| CN113738859A (en) * | 2021-08-22 | 2021-12-03 | 祝平 | Energy-saving aerogenerator gear box water cooling plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181113 |
|
| WD01 | Invention patent application deemed withdrawn after publication |